package com.yicheng.domain;

//lombok java类库，提供了一组注解，简化POJO实体类开发
//@Getter,@Setter
//@Data 中就提供了getter和setter，toString,hashCode、equals方法


import lombok.Data;

@Data
public class Book {
    private Integer id;
    private String type;
    private String name;
    private String description;

}
